3线切分轧制
Three-strands Slitting Rolling
4线切分
four-strand split rolling
Ф16螺三线切分
16screw three thread slitting
贝叶斯切线形状模型
Bayesian tangent shape model
闭合型切线本构模量矩阵
closed form of tangent constitutive modulus matrix
测地切线角
angle of geodesic contingence
常规切线照射
conventional tangential irradiation
超高速部分流式切线泵
ultra-high-speed partial flow tangent pump
齿轮切线千分尺
gear tooth tangent micrometer